That is the going rate for a 12' PJ around here.
I have a 10', and have yet to see another brand of trailer built as heavy. Mine has a 3500 lb. brake axle.
Those side ramps are built that way, kind of a pain, but out of the way when used as side rails, and convenient for a wheeler or tractor, not so much a ZTR with small front tires (tires will fall down between slats in ramps), a walk behind can be 'wheelied' up them so the front tires dont fall in.
The only problem I've had with mine in 3 years, is the expanded metal on rear gate breaks, need more supports where the wheels of the mower ride up it, or replace it with a heavier guage expanded metal. (though this will make the gate heavier to lift)
If you are looking for a trailer that will last a good long time, a PJ will definately do the job.
I paid $850 3 years ago for the 10' with brakes, granted steel prices are up, so I'd say it is probably 1000-1200 now?? If it were me, I'd compare brakes vs. no brakes prices, look on PJ's website, is there a dealer that has a left-over? They dont change year to year, but you might get a good price.
My trailer pulls so nice, when I pull with a 1/2 ton loaded up with mowers, it doesn't push me around if I have to stop quick, or decend a steep hill.
Hope it helps,
Matt.